19769696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26894

約数の個数: 24

約数和(自身を含む): 40615344

約数和(自身を除く): 20845648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26861, 53722, 107444, 214888, 429776, 617803, 859552, 1235606, 2471212, 4942424, 9884848, 19769696]

約数ペア:

[(1, 19769696), (2, 9884848), (4, 4942424), (8, 2471212), (16, 1235606), (23, 859552), (32, 617803), (46, 429776), (92, 214888), (184, 107444), (368, 53722), (736, 26861)]